Hi Rui,
Please try this XSL. It uses a recursive template.
<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
<xsl:output method="text" />
<xsl:template match="/root">
<xsl:call-template name="tokenise">
<xsl:with-param name="str" select="string" />
<xsl:with-param name="delim" select="'/'" />
<xsl:with-param name="prev" select="''" />
</xsl:call-template>
</xsl:template>
<xsl:template name="tokenise">
<xsl:param name="str" />
<xsl:param name="delim" />
<xsl:param name="prev" />
<xsl:choose>
<xsl:when
test="substring-after(substring-after($str,$delim),$delim)
!= ''">
<xsl:value-of select="$prev" /><xsl:value-of
select="$delim" /><xsl:value-of
select="substring-before(substring-after($str,$delim),$delim)"
/>
<xsl:text>
</xsl:text>
<xsl:call-template name="tokenise">
<xsl:with-param name="str"
select="concat($delim,substring-after(substring-after($str,$delim),$delim))"
/>
<xsl:with-param name="delim" select="$delim"
/>
<xsl:with-param name="prev"
select="concat($prev,$delim,substring-before(substring-after($str,$delim),$delim))"
/>
</xsl:call-template>
</xsl:when>
<xsl:when
test="substring-after(substring-after($str,$delim),$delim)
= ''">
<xsl:value-of select="$prev" /><xsl:value-of
select="$str" />
</xsl:when>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
for e.g. when it is applied to XML
<?xml version="1.0"?>
<root>
<string>/this/is/a/test</string>
</root>
it produces output -
/this
/this/is
/this/is/a
/this/is/a/test
Regards,
Mukul
--- "Rui Alberto L. Gonçalves"
<rui-l-goncalves(_at_)ptinovacao(_dot_)pt> wrote:
Hi all,
I have a string like:
/this/is/a/test
and I need to create a template that will output:
/this
/this/is
/this/is/a
/this/is/a/test
I think this is not so simple as it looks at first
glance.
Does anyone have an idea how to solve this problem?
Thanks for any help.
Rui
--
Rui Alberto L. Gonçalves
<rui-l-goncalves(_at_)ptinovacao(_dot_)pt>
PT Inovação
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